Pedal special for folding bicycle
A technology of folding bicycles and pedals, which is applied to foldable bicycles, bicycles, motor vehicles, etc., can solve the problems of large space occupation, high production cost, and complicated pedal structure, and achieve the goal of reducing the occupied space and saving space Effect
Active Publication Date: 2014-04-02
南通硕伦实业有限公司
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Problems solved by technology
[0005] However, the pedals of the current folding bicycles often have problems such as large space occupation and easy tripping, which have a great impact on the volume of the folded vehicle; on the other hand, the pedals of some high-end folding bicycles have complex structures , higher production cost
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[0013] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0014] exist figure 1 and Figure 4 , shows the pedal in the folded state, and the pedal bar 1 is vertical and fixed on the sprocket shaft 11 . There is an open groove on one side of the pedal 1, a section of the sliding sleeve 3 is arranged on the outer cover of the pedal, and there is a crosspiece 12 on the top of the sleeve 3, the crosspiece 12 is located in the groove of the pedal 1, and the crosspiece The top surface of 12 is connected with the two ends of spring 2 respectively with the groove top of step bar.
[0015] In fact, the spring 2 can also be directly placed on the pedal 1, that is, one end is pressed on the top of the sleeve 3, and the other end is pressed on the pedal 1, which can also achieve the effect of pressing the sleeve 3 downward, or one end of the spring 2 can be connected with the The sleeve 3 is connected, and the other end is connec...
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A pedal special for folding bicycle mainly comprises a sprocket shaft (11), a foot lever (1) and a foot board. A sliding sleeve is sleeved outside the foot lever, the top face of a transverse baffle board on the sleeve and a groove top of the foot lever are connected with two ends of a spring respectively, a movable hook is arranged in a groove of the foot lever, one end of the movable hook is rotatably connected with the foot lever and provided with a torsion spring, and the other end of the movable hook is provided with a protruding hook. A transverse block which is arranged at one end of the foot board is rotatably connected with the foot lever and provided with a torsion spring, and the end of the transverse block is vertically abutted in a recess formed by a free end of the movable hook and the protruding hook and wrapped by the sleeve. The foot board can be conveniently and vertically fixed with the foot lever and can be also folded with the foot lever abreast in parallel, so that occupied space can be reduced greatly while falling over or damages caused by tripping can be avoided. Space is saved specially for urban crowded places or small-area houses where bicycles need to be placed, so that the pedal special for folding bicycle is quite suitable for being mounted on bicycles.
Description
technical field [0001] The invention relates to a bicycle part, in particular to a pedal specially used for a folding bicycle. Background technique [0002] The current world environment advocates pollution-free, low-carbon vehicles, and bicycles have become the best product for green vehicles. Countries around the world have begun to pay more attention to the use of bicycles. At present, the pedals of a bicycle are mainly composed of a pedal rod and a pedal installed on the sprocket shaft, and the pedal rod and the pedal are basically vertically fixed together, that is, the pedals of the two pedals all extend laterally outward. [0003] The design of the folding bicycle is smart, which can not only meet the requirements of saving living space, but also meet the requirements of people's low-carbon, green and environmental protection, and fast travel. It is a short-distance transportation tool in the future. Analyze the structure and folding method of folding bicycles, start...
Claims
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IPC IPC(8): B62M3/00B62K15/00
Inventor 俞亮亮
Owner 南通硕伦实业有限公司